https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-15T03:44:09.835024Z
2021-03-15T03:44:34.834095Z
s3://sentinel-s1-l1c/GRD/2021/3/15/IW/DV/S1B_IW_GRDH_1SDV_20210315T034409_20210315T034434_026020_031ABD_BDCF
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-03-15T03:44:09.835024Z
2021-03-15T03:44:34.834095Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210315T051237_V20210315T030257_20210315T093757.EOF
192.633081833943
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-15T06:57:33.032069Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210315T034409_20210315T034434_026020_031ABD_BDCF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.940523615736936 30.00648277863542,34.67981940800632 30.049832168031543,34.28665735380186 30.11416000761777,33.89250272050435 30.177388643874636,33.62816148552781 30.219085315212357,33.231191596255016 30.280637636331196,32.96653297010927 30.32096509750794,32.70437753717095 30.360355185187647,32.38465885523739 30.40762404001951,32.27346432060013 29.866641632330143,32.23937094142522 29.685841152382608,32.19787187969574 29.506131055517685,32.16188573433708 29.325603268422004,32.12946109837901 29.144542022404053,32.09442321472859 28.96386733597528,32.08018209867497 28.90433364898643,32.392183225142965 28.85704520973968,32.66107612017688 28.815677745711007,32.92366921935185 28.774724676951504,33.31185487778887 28.71318660329061,33.56647985032208 28.672174571485606,33.944400179997054 28.610360687315747,34.34097018102001 28.54430189096345,34.613281071692086 28.49822794206616,34.786887294201996 29.281833758389322,34.81570189876241 29.464628463398384,34.85844655626108 29.645084810379554,34.89908358064868 29.82589663161852,34.940523615736936 30.00648277863542))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74037182580964
46.3159761520938
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T02:29:48.730768Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E034/2021/03/15/031ABD
2.0E-4
2.0E-4
true
block average
2
2
30.0
34.0
29.0
35.0
POLYGON((34.93903597906848 30.0,34.85844655626764 29.645084810407614,34.81570189876114 29.464628463392756,34.78688729420427 29.28183375839915,34.72444761707038 29.0,34.0 29.0,34.0 30.0,34.93903597906848 30.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_031ABD_N29E034_2021_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031ABD_N29E034_2021_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031ABD_N29E034_2021_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031ABD_N29E034_2021_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031ABD_N29E034_2021_03_15_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid